Description
The Nissan 2.4 KA24 engine is a robust inline-4 gasoline engine that has been widely used in various Nissan models, particularly during the 1980s and 1990s. Here’s a concise overview:
Specifications
Configuration: Inline-4
Displacement: 2.4 liters (KA24E and KA24DE variants)
Power Output: Approximately 105-140 hp, depending on the specific variant and application.
Torque: Typically around 140-150 lb-ft.
Features
SOHC/DOHC Options: Available in both single overhead cam (KA24E) and dual overhead cam (KA24DE) configurations.
Fuel Injection: Electronic fuel injection system enhances performance and efficiency.
Durability: Known for its strong bottom end and longevity with proper maintenance.
Applications
The KA24 engine has been utilized in various models, including:
Nissan 240SX
Nissan Hardbody Truck
Nissan Pathfinder
Nissan Sentra (in some markets)
Common Issues
Oil Leaks: Older models may develop leaks around the oil pump or timing cover.
Head Gasket Failures: Can occur in high-mileage engines.
Timing Chain Wear: Especially in the KA24DE variant, regular inspection is advisable.
Maintenance Tips
Regular oil changes
